Where: Western Australia, Australia (21.5° S, 128.1° E: paleocoordinates 57.7° S, 113.2° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Lightjack Formation, Roadian (272.3 - 268.8 Ma)

• Formerly Balgo Formation

• group of beds-level stratigraphic resolution

Environment/lithology: coastal; lithified siliciclastic sediments

Size class: macrofossils

Preservation: cast

Primary reference: N. W. Archbold and G. A. Thomas. 1986. Permian Ingelarellidae (Brachiopoda) from Western Australia and Argentina. Journal of Paleontology 60(3):581-605 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 85853: authorized by Matthew Clapham, entered by Matthew Clapham on 17.01.2009

Creative Commons license: CC BY (attribution)